Interesting Engineering on MSN3mon
Spanish submarine to go undetected longer with world-first propulsion system
According to a report by infodefensa, the Spanish Navy plans to equip two more vessels Isaac Peral (S-81), and Narciso ...
Euro Weekly News11d
King Felipe VI backs Cartagena’s submarine tourism project
King Felipe VI showed keen interest in Cartagena’s new tourism project, ‘City of Submarines,’ at FITUR 2025, highlighting its ...